Kemens from the Ministry of Science and Technology said: "Professor Robben, the alkali production process you're talking about looks good, but I still must interrupt this reverie. Since the raw materials for such an alkali production process come from natural soda ash, it means that this mineral resource has great uncertainty."
"Just like coal, it isn't abundant in every region. If the reserves of natural soda ash in East Africa aren't plentiful, then it will obviously be greatly restricted."
Robben: "Director Fidel, I am somewhat confident about this. East Africa hasn't paid much attention to the exploration of natural soda ash mines. After all, due to the limitations of technology and different alkali production processes in the past, society generally lacked understanding and recognition of natural soda ash mines."
